<span>c.proposed that the united states withdraw troops from vietnam </span>
I believe the answer is: To control trade along the Mississippi River.
By controlling the Mississippi river, Thomas Jefferson believe that they could eliminate british influence in products distribution to different states. He counted that the amount of products transported from this river could accounted to around 500 million tons of shipped goods per year.
Answer:
The British wanted to allow the colonists to pay lower taxes on sugar
so it's c)
had purchased US small arms in the summer of 1940, but needed an alternative to cash transactions. The Roosevelt administration came up with the straight trade concept, and in September 1940, Roosevelt signed